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參數(shù)資料
| 型號(hào)： | L78S75T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | IC LOGIC 3251 LOW-VOLTAGE 1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER -40+85C QSOP-16 97/TUBE |
| 中文描述： | 甲正電壓調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 8/21頁(yè) |
| 文件大?。?/td> | 262K |
| 代理商： | L78S75T |
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ELECTRICAL CHARACTERISTICS FOR L78S18
(refer to the test circuits, T
j
= 25
o
C,
V
i
= 26V, I
o
= 500 mA unless otherwise specified)
Symbol
V
o
V
o
V
o
Parameter
Test Conditions
Min.
17.1
17
Typ.
18
18
Max.
18.9
19
360
180
200
8
0.5
1
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/
o
C
Output Voltage
Output Voltage
Line Regulation
I
o
= 1 A
V
i
= 20.5 to 30 V
V
i
= 22 to 28 V
I
o
= 20 mA to 2 A
V
i
= 20.5 V
V
o
I
d
I
d
I
d
V
o
T
e
N
SVR
V
i
R
o
I
sc
I
scp
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Voltage Drift
I
o
= 20 mA to 1A
I
o
= 20 mA
I
o
= 5 mA
V
i
= 22 to 33 V
T
j
= -55 to 150
o
C
-1
Output Noise Voltage
Supply Voltage Rejection
Operating Input Voltage
Output Resistance
Short Circuit Current
Short Circuit Peack Current
B = 10Hz to 100KHz
f = 120 Hz
I
o
≤
1.5 A
f = 1KHz
V
i
= 27 V
110
μ
V
dB
V
m
mA
A
49
21
22
500
3
ELECTRICAL CHARACTERISTICS FOR L78S24
(refer to the test circuits, T
j
= 25
o
C,
V
i
= 33V, I
o
= 500 mA unless otherwise specified)
Symbol
V
o
V
o
V
o
Parameter
Test Conditions
Min.
23
22.8
Typ.
24
24
Max.
25
25.2
480
240
250
8
0.5
1
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/
o
C
Output Voltage
Output Voltage
Line Regulation
I
o
= 1 A
V
i
= 27 to 38 V
V
i
= 30 to 36 V
I
o
= 20 mA to 2 A
V
i
= 27 V
V
o
I
d
I
d
I
d
V
o
T
e
N
SVR
V
i
R
o
I
sc
I
scp
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Voltage Drift
I
o
= 20 mA to 1A
I
o
= 20 mA
I
o
= 5 mA
V
i
= 8 to 25 V
T
j
= -55 to 150
o
C
-1.5
Output Noise Voltage
Supply Voltage Rejection
Operating Input Voltage
Output Resistance
Short Circuit Current
Short Circuit Peack Current
B = 10Hz to 100KHz
f = 120 Hz
I
o
≤
1.5 A
f = 1KHz
V
i
= 27 V
170
μ
V
dB
V
m
mA
A
48
27
23
500
3
L78S00 SERIES
8/21
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|---|---|
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L78SXX | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2 A positive voltage regulators |
| L78SXX_10 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2 A positive voltage regulators |
| L78SXXC | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2 A positive voltage regulators |
| L78XX | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:POSITIVE VOLTAGE REGULATORS |
| L78XX_07 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Positive voltage regulators |
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